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SUMIKA CHEMICAL ANALYSIS SERVICE, LTD.
| SUMIKA CHEMICAL ANALYSIS SERVICE, LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20120017667 | COLUMN AND METHOD OF EVALUATION OF CONTAMINATED CONDITION OF GAS - A gas adsorbing column filled with a filler composed of an adsorbent supported on a substrate having an average particle size or cross-sectional average diameter of 500 μm to 1000 μm, wherein the void volume of the column is 5 to 100 μl. | 01-26-2012 |